From: Greg KH To: torvalds@transmeta.com Cc: linux-kernel@vger.kernel.org, pcihpd-discuss@lists.sourceforge.net Subject: [BK PATCH] PCI hotplug changes for 2.5.41 Here are some PCI hotplug changes for 2.5.41. Please pull from: bk://linuxusb.bkbits.net/pci_hp-2.5 thanks, greg k-h drivers/hotplug/Config.help | 11 drivers/hotplug/Config.in | 1 drivers/hotplug/Makefile | 13 drivers/hotplug/acpiphp.h | 263 +++++++ drivers/hotplug/acpiphp_core.c | 502 ++++++++++++++ drivers/hotplug/acpiphp_glue.c | 1463 +++++++++++++++++++++++++++++++++++++++++ drivers/hotplug/acpiphp_pci.c | 692 +++++++++++++++++++ drivers/hotplug/acpiphp_res.c | 699 +++++++++++++++++++ drivers/hotplug/cpqphp_core.c | 4 drivers/hotplug/cpqphp_pci.c | 4 drivers/hotplug/ibmphp_core.c | 47 - 11 files changed, 3679 insertions(+), 20 deletions(-) ----- ChangeSet@1.744, 2002-10-09 15:30:59-07:00, greg@kroah.com IBM PCI Hotplug: fix typos in previous patch drivers/hotplug/ibmphp_core.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) ------ ChangeSet@1.743, 2002-10-09 15:07:57-07:00, t-kouchi@mvf.biglobe.ne.jp [PATCH] ACPI PCI hotplug driver for 2.5 drivers/hotplug/Config.help | 11 drivers/hotplug/Config.in | 1 drivers/hotplug/Makefile | 13 drivers/hotplug/acpiphp.h | 263 +++++++ drivers/hotplug/acpiphp_core.c | 502 ++++++++++++++ drivers/hotplug/acpiphp_glue.c | 1463 +++++++++++++++++++++++++++++++++++++++++ drivers/hotplug/acpiphp_pci.c | 692 +++++++++++++++++++ drivers/hotplug/acpiphp_res.c | 699 +++++++++++++++++++ 8 files changed, 3644 insertions(+) ------ ChangeSet@1.742, 2002-10-09 15:03:36-07:00, Dan.Zink@hp.com [PATCH] Compaq PCI Hotplug bug fix Found the bug. The following patch fixes the hot plug driver so that it has a fallback when there are no unused IRQs on a system. At some point intialization got re- ordered and this was broken. I found another bug that was preventing the existing scheme from working. It looks like the function "pcibios_set_irq_routing" is returning 1 for success, but the hot plug driver was interpreting it as failure. drivers/hotplug/cpqphp_core.c | 4 +++- drivers/hotplug/cpqphp_pci.c | 4 ++-- 2 files changed, 5 insertions(+), 3 deletions(-) ------ ChangeSet@1.741, 2002-10-09 15:02:46-07:00, zubarev@us.ibm.com [PATCH] IBM PCI Hotplug: small patch This is a small patch on top of what you sent out to the kernel already. I basically uncommented out another place, where we call pci_hp_change_info and changed to the new method. And also, when I sent you those (polling, isa, pci...) patches sometime back, I made a mistake when I was translating the code from the way RPM is to the way we want in the kernel (since in RPM we cannot have option to compile kernel). drivers/hotplug/ibmphp_core.c | 43 +++++++++++++++++++++++++++--------------- 1 files changed, 28 insertions(+), 15 deletions(-) ------